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Hapflex™ 781
| Category: | TP, Unspecified , Thermoplastic |
| Manufacturer: | Hapco Inc. |
| Trademark: | Hapflex™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | yigpd4_Hapflex-781.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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HAPFLEX 700 & 800 products are a series of low hazard, colorless, high strength, elastomers available in Shore hardnesses from 65A to 72D. HAPFLEX 700 & 800 products exhibit high tensile strength, high tear strength, and excellent elongation. All HAPFLEX 700 & 800 products cure at room temperature and can be accelerated with heat. Another key attribute of the 700 & 800 SERIES is that the base color of all components is colorless. For user convenience, HAPCO has designed this series in 2 speeds so the user can "customize" production rates and cure times. The fast and regular versions can be blended to user customize the gel time and cure time. HAPFLEX 700 & 800 SERIES can be used for mechanical, electrical, and mechanical/electrical applications. In addition, HAPFLEX 700 & 800 products show superior water immersion properties and superior adhesion when used in combination with Hapco's one part PRIMER 200. |
| General Information | |
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| Features |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.01 | g/cm³ | ASTM D4669 |
| Molding Shrinkage - Flow | 0.10 to 0.30 | % | ASTM D2566 |
| Weight - per cubic inch | 17 | g |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time 1(25°C) | 20.0 | min | ASTM D2971 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 80 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 14.8 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 520 | % | ASTM D638 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength 2 | 45.5 | kN/m | ASTM D624 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | No Break | ASTM D256 | |
| Unnotched Izod Impact | No Break | ASTM D256 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Part B | Mix Ratio by Weight: 25, Mix Ratio by Volume: 25 | ||
| Thermoset Mix Viscosity (25°C) | 3000 | cP | ASTM D4878 |
| Demold Time (21°C) | 600 to 960 | min | Internal Method |
| Note Message | |
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| 1 . | 100 g |
| 2 . | Die C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Shin-Etsu RTV KE-1311T | Shin-Etsu Silicones of America | Silicone Rubber, RTV-2 | Shin-Etsu RTV |
| Shandong PP PF01 | Shandong Dongchen Engineering Plastics Co., Ltd. | PP, Unspecified | Shandong PP |
| TECHNO ABS F5170 | Techno Polymer Co, Ltd. | ABS | TECHNO ABS |
| UBESTA 3020 LU1X3 | UBE Engineering Plastics, S.A. | Nylon 12 | UBESTA |
| Sylvin 8999-80 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
